baber/WOPTO huggingface dataset:
Patent JP-2005277822-A (JP)
Title: Imaging apparatus
Inventor: SAI HIROTOMO
IPC: H04N5/335
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from being disturbed in a switching state of output signals from a plurality of imaging elements.  <P>SOLUTION: The imaging apparatus is provided with: a reference timing generating means 101; synchronizing pulse generation means 102, 103 for generating and respectively outputting vertical, horizontal synchronizing pulses from output pulses of the means; imaging element drive means 104, 105 for generating drive pulses to respectively drive imaging devices 106, 107 from the vertical, horizontal synchronizing pulses respectively outputted from the synchronizing pulse generating means 102, 103; a signal selection means 112 for generating and outputting a selection signal equivalent to one of the vertical synchronizing pulses respectively outputted from the synchronizing pulse generation means 102, 103; an imaging signal selection means 110; a synchronizing pulse selection means 111; and a camera signal processing means 113.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272245-A (JP)
Title: Silicon single crystal pulling device
Inventor: SAKUMA KIWA
IPC: C30B29/06
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal pulling device capable of controlling the temperature distribution in a crystal side radial direction in a single crystal silicon with a simple structure and without deteriorating an essential function of a radiation shield and capable of manufacturing a high quality single crystal even if pulling is quickened.  <P>SOLUTION: The single crystal pulling device is mounted with a reflection plate consisting of a high reflectivity member and whose section is a concave shape and a ring shape at the inside of the radiation shield used for pulling the single crystal in a Czockralski method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281737-A (JP)
Title: Method for manufacturing grain oriented silicon steel sheet
Inventor: OKADA NORIHISA
IPC: C22C38/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of producing a grain oriented electrical steel sheet which is excellent in both of magnetic characteristics and forsterite film characteristics even in an inhibitorless component system.  <P>SOLUTION: The method for manufacturing the grain oriented electrical steel sheet comprises subjecting a steel slab containing 0.01 to 008mass% C, 2.0 to 4.5mass% Si, 0.005 to 3.0mass% Mn, <100mass ppm sol.Al, <50mass ppm Se, <60mass ppm N, and consisting of the balance Fe and inevitable impurities to hot rolling, then to hot rolled plate annealing at need, followed by cold rolling, decarburization annealing, applying of a separating agent for annealing and final finish annealing, wherein the steel sheet surface roughness after the cold rolling is regulated to 0.15 to 0.50 μm in arithmetic mean roughness and the oxygen METSUKE (unit) weight after the decarburization annealing is so controlled as to attain 1.0 to 1.6 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283803-A (JP)
Title: Karaoke playing device with digital music broadcast receiving function
Inventor: ODA KENICHI
IPC: H04H20/28
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke playing device which has a digital music broadcast receiving function, increases an impact of a digital music broadcast on a user, and enables the user to sufficiently enjoy between musical piece performances.  <P>SOLUTION: When a specified digital music broadcast is received and a video ID code made to correspond to specified related video data is detected in its data stream, video of the related video data corresponding to the video ID code is outputted together with audio output of the digital music broadcast.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281768-A (JP)
Title: Nanocrystal white cast iron powder having high hardness, tough nanocrystal white cast iron bulk material having high hardness and high strength and production method therefor
Inventor: MIURA HARUMATSU
IPC: C22C37/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a tough nanocrystal white cast iron bulk material having high hardness and high strength by producing a tough nanocrystal white cast iron powder material having extremely high hardness and compacting the powders.  <P>SOLUTION: The nanocrystal white cast iron powder having high hardness is composed of an aggregate of white cast iron nanocrystal particles and comprises 2.3 to 3.5 mass% carbon, and in which reinforcing substance for a ferrite phase in the nanocrystals is dispersed and precipitated. The tough nanocrystal white cast iron bulk material having high hardness and high strength is obtained by compacting the many nanocrystal white cast iron powders. A white cast iron forming component material comprising 2.2 to 3.5 mass% carbon is subjected to mechanical milling (MM) or mechanical alloying (MA) to produce a high hardness nanocrystal white cast iron powder composed of an aggregate of white cast iron nanocrystal particles, and, from the powders, a tough nanocrystal white cast iron bulk material having high hardness and high strength is produced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283477-A (JP)
Title: Magnetic sensor
Inventor: OKUI YOICHI
IPC: H01L43/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor that easily ensures arrangement accuracy of a sensor chip to a bias magnet, and also stably obtains higher sensor sensitivity.  <P>SOLUTION: The magnetic sensor 1 is constituted of a sensor chip 3 having a magnetoresistive element, and the bias magnet 2, having a rectangular groove in the longitudinal direction that, is formed to a substantially U-shape. Specially, the sensor chip 3 is disposed inclined to the bottom face of rectangular groove of the bias magnet 2, without forming a mold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285714-A (JP)
Title: Backlight device
Inventor: MATSUMOTO KOICHI
IPC: F21S2/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly maintain the luminance of a backlight device by eliminating the generation of wrinkles by preventing a diffusion plate from depressing an optical sheet even if the diffusion plate is warped by humidity or the like.  <P>SOLUTION: In the backlight device, a light source is arranged at the internal bottom face of a reflecting plate base plate 2 and a diffusion plate 4 and a plurality of optical sheets 5 are arranged in front of the light source, and the diffusion plate 4 and the optical sheets 5 are hung and supported by being engaged with an installation hole formed at the upper end of the diffusion plate 4 and the optical sheets 5 with a pin-shape projection provided at the upper end front of the reflecting plate base plate 2. A small diameter hole 18 is formed at the back side of the installation hole of the diffusion plate 4 and a large diameter hole 19 is formed at the front side, and by a hanging pin 11 having a small diameter 13 and a large diameter 14 corresponding to those different diameters, the diffusion plate 4 and the optical sheet 5 are hung.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287601-A (JP)
Title: Metal needle disposal device
Inventor: YAMASHITA TAKEHIRO
IPC: B09B3/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe metal needle disposal device immediately melting on the spot when requiring the disposal.  <P>SOLUTION: This metal needle disposal device uses an AC power supply as a power supply, connects two metal terminal boards 3 and 4, and is provided with a transformer 1 transforming to a predetermined voltage, and two metal terminal boards 3 and 4 connected to output sides from the transformer 1 and stored in a melting vessel 2 at a some clearance apart therebetween. The output side of the transformer 1 has a voltage of 15 V or less. When the metal needle is disposed between the two metal terminal boards 3 and 4, a short-circuit current melts the metal needle 6. This constitution leaves no dangerous part. Because the output side of the transformer 1 has the voltage of 15 V or less, even if touching to the human body, it causes no electric shock and being safe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292235-A (JP)
Title: Imaging lens
Inventor: ONO KENJI
IPC: G02B13/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens whose aberration is satisfactorily corrected by a three-lens constitution though it is made small-sized.  <P>SOLUTION: In the imaging lens 1, an aperture diaphragm 11, a 1st meniscus lens 12 turning its convex surface to an object side and having positive refractive power, a 2nd lens 13 turning its concave surface to the object side and having negative refractive power, and a 3rd meniscus lens 14 turning its convex surface to the object side and having negative refractive power are arranged form the object side. The 1st lens 12, the 2nd lens 13 and the 3rd lens 14 are constituted so that all of them have an aspherical surface at least on either surface. When assuming that the focal distance of the entire system of the imaging lens 1 is (f), the focal distance of the 2nd lens 13 is f2, the focal distance of the 3rd lens 14 is f3 and space between the 1st lens 12 and the 2nd lens 13 is D2, the imaging lens 1 satisfies conditional expressions 0.5<¾f2/f¾<1.0, 0.8<¾f3/f¾<1.2 and 0.05<D2/f<0.4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292317-A (JP)
Title: Mixing device
Inventor: NAMIKAWA HIROSHI
IPC: G11B27/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing device that enables even a DJ, who is not familiar with operations of an operation part, to reproduce operation indication of an operation part stored in a storage part in timing with the beats detected from an audio signal.  <P>SOLUTION: The mixing device is equipped with an input part, which inputs the audio signal, a selection switching part which selects the audio signal inputted from the input part, a switching part which switches an audio signal into audio signal selected by the selection part; a beat detection part which detects beats of the audio signal; an operation procedure storage part which stores an operation procedure of selecting the audio signal by the selection part; and a control part which controls the switching of the audio signal by the switching part, according to the operation procedure of the selection part stored in the operation procedure storage part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293088-A (JP)
Title: Authentication system and method
Inventor: TAGAMI YASUYUKI
IPC: G06F21/31
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system and a method capable of maintaining a single sign-on environment between a plurality of application servers even if an authentication server providing the single sign-on environment no longer functions.  <P>SOLUTION: An authentication agent 222 selects from a plurality of authentication servers a main authentication server 106 that can be commonly used by the plurality of application servers. The authentication agent 222 requests the main authentication server 106 to issue authentication information including a user ID. In response to the request, the main authentication server 106 issues to the authentication agent 222 the authentication information including the user ID that matches the server requested by the user. On the basis of the authentication information including the user ID issued by the authentication server 106 in response to the request, the authentication agent 222 refers to a user information database A103 so as to authenticate the user specified by the user ID.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292546-A (JP)
Title: Liquid crystal display device of low power consumption
Inventor: TSUCHIYAMA YUJI
IPC: G02F1/133
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that neither increases the space of a solar battery panel 6 nor causes a decrease in luminance.  <P>SOLUTION: The liquid crystal display device having a light guide plate which guides light to a liquid crystal display panel has the solar battery panel right opposite at least one end surface of the light guide plate which is not opposed to a light source. Further, the solar battery panel is arranged nearly in parallel along a flank where the light source is not arranged. In a back light unit which has no light guide plate and which has a hollow housing, the solar battery panel is arranged along a flank where no light source is arranged in the housing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297056-A (JP)
Title: Workpiece separating equipment
Inventor: MURATA AKIHISA
IPC: B23K37/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment which can surely and satisfactorily separate workpieces coming to be carried to the equipment in a state that their ends are joined to each other by welding and by which the separated workpieces can be carried in a specified posture.  <P>SOLUTION: The workpiece separating equipment 1 arranges a plurality of the workpieces W of a cylindrical shape to arrange their slit parts Wa in such a manner that the parts face right above, then successively butts and welds the slit parts Wa of the workpieces W while carrying the workpieces in an axial lined direction in the state of making the workpieces W continuous in a series form and separates the plurality of the workpieces carried in the joined states of their ends by welding to the single workpiece W. The workpiece separating equipment 1 is equipped with a push up cylinder 51 which pushes up the workpiece W existing at the top carried in the joined state and bends the work upward around the end junction as a fulcrum and a cylinder supporting mechanism 52 which freely forward and backward movably supports cylinder 51 in the carrying direction of the workpiece W such that the push up cylinder 51 moves in synchronizing to the workpiece W in the transporting direction of the workpiece W during pushing up thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308853-A (JP)
Title: Image forming apparatus
Inventor: ITO KOYO
IPC: G03G21/16
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the degree of freedom large in terms of the design of a carrying unit, a transfer unit and a fixing unit in an image forming apparatus.  <P>SOLUTION: The image forming apparatus is constituted by attaching the carrying unit for carrying paper fed from the bundle of paper stored in a paper storing part, the transfer unit for performing the transfer processing of a toner image to the paper P carried by the carrying unit in cooperation with a photoreceptor drum on which a toner image is formed, and the fixing unit for performing the fixing processing of the toner image to the paper P to which the transfer processing is performed by the transfer unit in a unit supporting frame 50 provided to be attached to/detached from an apparatus main body. The unit supporting frame 50 is equipped with a pair of side plates 51 in a width direction and a bottom board 52 laid between the side plates 51, and the bottom board 52 adopts a bottom board 53 for the carrying unit, a bottom board 54 for the transfer unit, and a bottom board 55 for the fixing unit corresponding to the respective units and independent of each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308462-A (JP)
Title: Code differential positioning method and system
Inventor: ITANI KENJI
IPC: G01S19/41
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform positioning by DGPS positioning with high precision on the basis of recalculations of present stable pseudo range correction value and pseudo range change velocity even when the reception of code differential correction data including a pseudo range correction value PRC broadcast from a base station is interrupted for a relatively long time, for example, 30 seconds.  <P>SOLUTION: The pseudo range correction value PRC broadcast form the base station 100 to a DGPS receiving system 30 is received. A projected value P of a pseudo range correction value at present time is determined by using a speculated value S of a pseudo range correction value at the time of previous reception of the reception pseudo range correction value PRC and a speculated value V of the change velocity of a speculated value of a past pseudo range correction value. A speculated value S of the pseudo range correction value at this time is determined by proportionally dividing the projected value P and the reception pseudo range correction value PRC at this time. By performing correction on an observed range by the correction value S, positioning calculation is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311592-A (JP)
Title: Folding portable telephone
Inventor: SHIROTA HIROBUMI
IPC: H04M1/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding portable telephone capable of regulating the microphone output depending on the fact whether the portable telephone is folded or not.  <P>SOLUTION: A detection section 20 outputs a detection signal indicative whether the case 1 and the case 2 are folded or not to a control section 25. When the detection signal from the detection section 20 indicates that the case 1 and the case 2 are folded, the control section 25 sets the amplification factor of a variable amplifier 19 for amplifying the output from a microphone 15 higher than that when the detection signal from the detection section 20 does not indicate that the case 1 and the case 2 are folded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306566-A (JP)
Title: Image formation system, aftertreatment device and image formation device
Inventor: MATSUMOTO DAISUKE
IPC: B65H31/24
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation system as low in cost and simple in constitution as possible, capable of securing a carrier passage to discharge a sheet finished with image formation processing to a paper discharging tray at least even when control of an aftertreatment device is nullified due to occurrence of sheet clogging, etc. and without adopting constitution with redundance.  <P>SOLUTION: An image formation device side control part 10 is connected to a solenoid to oscillate those which are connected to a change-over click and a motor 700 connected to a carrier roller to carry the sheet along a straight processing carrier passage and to rotate it and controls their movement. The device is constituted to lead and discharge the sheet to the paper discharging tray without passing through an aftertreatment process by actuating the solenoid 600 and the motor 700 when specified nonconformity is detected in the aftertreatment process on the aftertreatment device DF.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305348-A (JP)
Title: Garbage disposer
Inventor: NAKAO HIROSHI
IPC: B09B3/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer capable of swiftly activating a microbe while suppressing the generation of an odor.  <P>SOLUTION: This garbage disposer includes a disposal tank 1a accommodating a microbe carrier 1b for decomposing an organic matter, a humidity sensor 11 for detecting humidity in the disposal tank 1a and a humidity control means (not shown) for controlling the humidity in the disposal tank 1a in response to the output from the humidity sensor 11, wherein, during the start of use of a garbage disposer body 1 to a predetermined period, "start-up operation" for controlling the humidity control means is carried out so as to keep the humidity in the disposal tank 1a higher than usual, and during the initial period having the low activity of a microbe, since the control is carried out so as to keep the humidity higher without rise of the temperature in the disposal tank 1a, the microbe can be swiftly activated while suppressing generation of the odor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308362-A (JP)
Title: Combustion control method of refuse incinerator, and refuse incinerator
Inventor: SHIMAMOTO HIROYUKI
IPC: F23G5/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method of a refuse incinerator, and the refuse incinerator capable of reducing harmful substances in exhaust gas and elongating a service life of a boiler tubes by reducing the variation of a combustion completion position near a gas combustion completion position on a design of the refuse incinerator, or by reducing the variation of O<SB>2</SB>concentration.  <P>SOLUTION: The gas combustion completion position is estimated on the basis of a result of measurement of temperatures of several spots along the gas flowing direction near the gas combustion completion position on the design of the refuse incinerator, and the operation of an operating end of the refuse incinerator is adjusted to determine the estimated gas combustion completion position on a specific position. Otherwise, temperatures of several spots along the gas flowing direction near the gas combustion completion position on the design of the refuse incinerator are measured to adjust the operation of the operating end of the refuse incinerator on the basis of the tendency of variation of temperature difference of the measured temperatures of several spots to achieve the O<SB>2</SB>concentration of the exhaust gas within a specific range at a downstream side with respect to the gas combustion completion position on the design.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311986-A (JP)
Title: Speaker system
Inventor: ISAKA YUSUKE
IPC: H04R1/02
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system wherein a person listening to sounds can listen to high-quality sounds by relaxing an adverse influence using a bass reflex port.  <P>SOLUTION: A speaker system of the present invention comprises a casing comprising a speaker unit on its front surface; a bass reflex port which is provided on the casing and of which an outer terminal side is protruded from the casing and bent; and a rotary supporting unit which is provided on the casing, for supporting the bass reflex port so as to rotate around the axis of a channel on its proximal end side. In such a configuration, a sonic wave discharged from the bass reflex port exerts an adverse influence upon a sonic wave discharged from the speaker unit in a sound frequency higher than a resonant frequency in the bass reflex port but since an opening of the bass reflex port is arbitrarily changed to select a direction wherein the degree of the adverse influence becomes small, a demerit that the bass reflex port has, is relaxed so that a user is capable of listening to high-quality sounds.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323053-A (JP)
Title: Scanner device and image forming apparatus
Inventor: FUJIOKA TETSUYA
IPC: G03B27/50
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which a locally thick part becomes a weak point to easily cause mechanical resonance vibration from an image reader and then picture quality deteriorates as the locally thick part is formed as a substrate for fitting and a mask are adjacent to each other when the image reader is made small-sized, while a resin-made lens block is equipped with a mask for shading correction integrally and the mask has an aperture increasing in size toward an end in a main scanning direction to capture more marginal light flux than center luminous flux.  <P>SOLUTION: At a center part of a mask part 202, upper and lower light shield parts 202a cut off upper and lower parts of light flux 103 of the center part incident on a lens block 201 and parts of ends of the mask part 202 are formed of an arcuate connection part 202b for pieces 104 and 105 of light flux incident from the end, so that the light flux is all incident and a large thickness is obtained with a fitting part 201a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI